# Auth+ 2FA Authenticator vs Siftly

The clearest difference is iOS requirement: Auth+ 2FA Authenticator at 13.0 against Siftly's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Auth+ 2FA Authenticator | Siftly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 39 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ekinoks Software](https://appshunter.io/developer/1006128703) | [Fuzhou Xuanlong Technology Co., Ltd.](https://appshunter.io/developer/1895713245) |

## What reviewers say

### Auth+ 2FA Authenticator

[App page](https://appshunter.io/ios/app/auth-plus-2fa-authenticator/id6738983855)

**Features:** macOS Compatibility

**In-app purchases:** none


### Siftly

[App page](https://appshunter.io/ios/app/siftly-photos/id6788625202)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Auth+ 2FA Authenticator free?

Auth+ 2FA Authenticator is free to download, with no in-app purchases.

### Is Siftly free?

Siftly is free to download, with no in-app purchases.

### Do Auth+ 2FA Authenticator or Siftly have ads?

Neither Auth+ 2FA Authenticator nor Siftly shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*